ETHANOLAMINES

The most commonly used and versatile Ethanolamines are Monoethanolamine (MEA), Diethanolamine (DEA) and Triethanolamine (TEA). All of which are distributed by Monarch.

Other names/Synonyms

Monoethanolamine, MEA, MELA also 2-aminoethanol & 2-hydroxyethylamine
Diethanolamine, DEA, DELA also 2,2’-iminodiethanol
Triethanolamine, TEA, TELA also 2,2’,2”-nitrilotriethanol & Tri(2-hydroxyethyl)amine

Ethanolamines product information, characteristics and applications

	MEA	DEA	TEA
Adhesives		✓	✓
Agricultural chemicals		✓	✓
Cement/Concrete additives	✓		✓
Detergents/Cleaning products	✓	✓	✓
Personal care products	✓	✓	✓
Painting inks	✓	✓	✓
Photographic chemicals		✓	✓
Textile chemicals	✓	✓	✓
Wood preservative	✓

Ethanolamines product quality and technical details

Specific Gravity	99%	90% Aq	85% Aq	85/DEA
MEA	1.018	1.026	1.028
DEA	1.092		1.09
TEA	1.126	1.12	1.117	1.124

Freezing Points	99%		85% Aq
MEA	10.5°C		-13°C
DEA	28°C		-2°C
TEA	21°C		-5°C

CAS No

MEA 141-43-5 EINECS: 205-483-3

DEA 141-42-2 EINECS: 203-868-0

TEA 102-71-6 EINECS: 203-049-8

Chemical Formula

MEA H₂NCH₂CH₂OH

DEA HN(CH₂CH₂OH)₂

TEA N(CH₂CH₂OH)₃

Hazardous info	UN	Class	Packing group
MEA	2491	8	III
DEA	Non hazardous for transport
TEA	Non hazardous for transport

Ethanolamines product packaging

IBCs
Plastic drums

Download Monarch's Diethanolamine 99% SDS
Download Monarch's Diethanolamine more than 25% Aqueous SDS
Download Monarch's Monoethanolamine 99% SDS
Download Monarch's Monoethanolamine more than 25% Aqueous SDS
Download Monarch's Triethanolamine 85-90% SDS
Download Monarch's Triethanolamine 85% Non-Aqueous SDS
Download Monarch's Triethanolamine 99% SDS